PCI-e PCI Express 4X Extension Cable

Buy Black New High Quality NGFF To PCI-E 4x 1x Slot Riser Card Adapter M2 To PCIE X4 X1 Converter For Graphics Card at the lowest price

It's a slot of x16 size but electrically x4 This

4x4 turbo slot So a 4x card can go in a 16x slot if you like However, you should check with your mainboard manual, because many CPUs only connect one PCI-E

4x8 slot car layouts Most of the time it works fine but some mainboardvideo card combos won't see a 16x card in a 1x or 4x slot due to the PCIe presence detect not